Cup



FIG. 1 is a front, top, and left side perspective view of a cup;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevation cross-section view taken along line 3-3 from FIG. 2, with the right side elevation cross-section view being a mirror image; and,

FIG. 4 is a bottom plan view thereof.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. 

CLAIM We claim the ornamental design for a cup, as shown and described. 